Key result
Standardized baseline imaging and decision rules remain unvalidated, leaving recurrent VTE diagnosis challenging.
Why the study?
The diagnostic management of recurrent VTE is challenging because clinical decision rules are not validated and imaging interpretation is difficult due to residual abnormalities from prior events.
Population
Patients with suspected recurrent venous thromboembolism
Comparison
Clinical decision rules, D-dimer testing, and imaging strategies
Design
Review
Authors
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Urges caution applying unvalidated rules for recurrent VTE; leaves open whether standardized baseline exams improve diagnostic accuracy.
This review highlights the challenges in diagnosing recurrent VTE and suggests a standardized baseline examination after anticoagulation cessation to aid future imaging interpretation.
Tan et al. (2012) conducted a review in Recurrent venous thromboembolism (VTE). Diagnostic management (clinical decision rules, D-dimer testing, imaging) was evaluated. Diagnostic management of recurrent VTE remains challenging due to unvalidated clinical decision rules and imaging limitations, suggesting a need for standardized baseline examinations.
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